EP0601022B1 - Roulement pour jambe de suspension - Google Patents

Roulement pour jambe de suspension Download PDF

Info

Publication number
EP0601022B1
EP0601022B1 EP92918398A EP92918398A EP0601022B1 EP 0601022 B1 EP0601022 B1 EP 0601022B1 EP 92918398 A EP92918398 A EP 92918398A EP 92918398 A EP92918398 A EP 92918398A EP 0601022 B1 EP0601022 B1 EP 0601022B1
Authority
EP
European Patent Office
Prior art keywords
bearing
ring
suspension strut
bearing ring
flange
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP92918398A
Other languages
German (de)
English (en)
Other versions
EP0601022A1 (fr
Inventor
Alexander Zernickel
Horst DÖPPLING
Horst Scholian
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
INA Waelzlager Schaeffler OHG
Original Assignee
INA Waelzlager Schaeffler OHG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by INA Waelzlager Schaeffler OHG filed Critical INA Waelzlager Schaeffler OHG
Publication of EP0601022A1 publication Critical patent/EP0601022A1/fr
Application granted granted Critical
Publication of EP0601022B1 publication Critical patent/EP0601022B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/06—Elastic or yielding bearings or bearing supports, for exclusively rotary movement by means of parts of rubber or like materials
    • F16C27/066—Ball or roller bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
    • B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
    • B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
    • B60G15/067—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper characterised by the mounting on the vehicle body or chassis of the spring and damper unit
    • B60G15/068—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper characterised by the mounting on the vehicle body or chassis of the spring and damper unit specially adapted for MacPherson strut-type suspension
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
    • F16C19/163—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls with angular contact
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/04—Ball or roller bearings, e.g. with resilient rolling bodies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/588—Races of sheet metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/042—Housings for rolling element bearings for rotary movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/07—Fixing them on the shaft or housing with interposition of an element
    • F16C35/073—Fixing them on the shaft or housing with interposition of an element between shaft and inner race ring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/30—Spring/Damper and/or actuator Units
    • B60G2202/31—Spring/Damper and/or actuator Units with the spring arranged around the damper, e.g. MacPherson strut
    • B60G2202/312—The spring being a wound spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/12—Mounting of springs or dampers
    • B60G2204/124—Mounting of coil springs
    • B60G2204/1242—Mounting of coil springs on a damper, e.g. MacPerson strut
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/418—Bearings, e.g. ball or roller bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/05—Vehicle suspensions, e.g. bearings, pivots or connecting rods used therein
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/042—Housings for rolling element bearings for rotary movement
    • F16C35/045—Housings for rolling element bearings for rotary movement with a radial flange to mount the housing

Definitions

  • the invention relates to a suspension strut bearing for the suspension of motor vehicles with an inner and an outer bearing ring which can be fastened by means of an adjacent body part, the inner bearing ring radially comprising a tolerance ring concentrically located in its bore, with a bearing housing made of deep-drawn sheet metal, which encloses the outer bearing ring and has a flange which extends essentially transversely to a bearing axis and is formed in one piece with the bearing housing.
  • a shock absorber bearing emerges, the housing of which is made in one piece and with thin walls.
  • the outer bearing ring is encompassed in the circumferential direction by a sleeve-like section of the housing. This section merges in the axial direction into a radially extending flange for fastening the known strut mount to an adjacent body part.
  • the disadvantage of the bearing shown is that considerable sheet metal thicknesses are required in order to achieve a positionally secure fastening of the above-mentioned bearing on the adjacent body part.
  • the sheet metal thicknesses of 5 mm that are common in this body area cannot be deep-drawn or can only be deep-drawn with the required accuracy with great effort.
  • the invention is therefore based on the object of creating a suspension strut bearing of the type described at the outset, in which the disadvantages outlined are eliminated and which, in particular, has an easy-to-manufacture connection option to an adjacent body part which at the same time meets high strength and accuracy requirements.
  • this object is achieved according to the characterizing part of claim 1 in that the bearing housing has at least in a region of its inner surface adjacent to the outer bearing ring a flange by 180 °, which extends at least on the entire outer surface or on the end face of the outer bearing ring, that an axial position fixing of the outer bearing ring is produced by caulking the inner surface of the bearing housing and that the flange directly adjoins the flanging.
  • This flange has a deep-drawn sheet thickness and can be stiffened by beads. This selected sheet thickness makes it possible to form the flange and the bearing housing in one piece, consisting of a sheet metal part.
  • the previous welded connection with its disadvantageous structural changes in the edge zones of the welded connection is no longer required.
  • the mass of the entire suspension strut bearing is reduced by the design according to the invention.
  • the bearing housing starting from its cylindrical section radially surrounding the outer bearing ring, is angled radially inwards and then flanged radially outwards to form the flange (FIG. 2).
  • the flanges described here and in claim 1 serve, on the one hand, to fix the outer bearing ring in the strut bearing in an exact position, and on the other hand to stiffen the entire design.
  • an inner bearing ring for the strut bearing made of deep-drawing material, in particular sheet steel, is provided, this with an axially protruding from the bore of the strut bearing and radially extending end face a support and a stop for an extending through the bore of the strut mount Damping element forms.
  • This likewise one-piece sheet metal design eliminates the multi-part and structurally complex designs predominantly used in the prior art. The mass of the suspension strut bearing according to the invention is thus further reduced and its manufacturing costs are minimized.
  • the tolerance ring described in claim 4 serves to hold the damping element located in its bore with a precise fit and is advantageously made of a plastic, in particular glass fiber reinforced polyamide, and other materials, such as flexible and / or lightweight materials, can also be installed.
  • the radial sealing ring resting on a collar of the tolerance ring can consist of polyurethane.
  • FIG. 1 shows a strut bearing 1 according to the invention.
  • This strut bearing 1 consists of an inner and an outer bearing ring 2, 3.
  • the outer bearing ring 3 is divided into two parts.
  • the inner bearing ring 2 encloses a tolerance ring 5 located concentrically in its bore 4 and is formed from sheet steel, its raceway 6 being rolled for the balls 7.
  • a bearing housing 8 made of deep-drawing material surrounds the outer bearing ring 3.
  • the bearing housing 8 forms a flange 9 which extends essentially transversely to a bearing axis 10.
  • At least one bore 12 for a screw 13 for fastening the suspension strut bearing 1 to an adjacent body part is provided in the radial outer region 11 of the flange 9 pointing away from the bearing axis 10.
  • the bearing housing 8 is reinforced on its inner surface 14 bearing against the outer bearing ring 3 by a flange 15, which here is 180 °. This flanging 15 extends essentially over the radial outer surface 16 of the outer bearing ring 3.
  • the outer bearing ring 3 is axially fixed by caulking 17 of the inner surface 14 of the bearing housing 8 and lies with its other end surface 18 facing away from the caulking 17 against an end region 19 of the inner surface 14 of the bearing housing 8 that is angled radially inward.
  • the bearing ring 3 can be made by stamping from a welded blank.
  • the caulking 17 is advantageously introduced as a ring caulking in the axial direction into the bearing housing 8.
  • the inner bearing ring 2 for the suspension strut bearing 1 protrudes axially from the bore 20 of the suspension strut bearing 1 and forms with its end face 21 a support and a stop for a damping element extending through the bore 20 of the suspension strut bearing 1. This will not be explained in more detail here, since it is well known.
  • the tolerance ring 5 made of plastic is installed in the bore 4 of the inner bearing ring 2.
  • This tolerance ring 5 has a radial collar 23.
  • a radial sealing ring 25 is fastened to the outer surface 24 of the collar 23, the radial sealing ring 25 preferably having two sealing lips 26. These sealing lips 26 rest on a part of the inner surface 14 of the bearing housing 8, and seal the suspension strut bearing 1 for life against escaping lubricant.
  • FIG. 2 shows a further design variant of the flange 15 of the bearing housing 1.
  • this flange 15 forms an axial contact surface 27 for the outer bearing ring 3.
  • a caulking 17 of the inner surface 14 of the bearing housing 8 is also provided in this solution.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

Un roulement (1) pour jambe de suspension de roues de véhicule automobile est pourvu d'une bague de roulement intérieure et d'une bague de roulement extérieure (2, 3). La bague de roulement intérieure (2) renferme radialement une bague de jeu (5) placée concentriquement dans son alésage (4). Un corps de roulement (8) fait en tôle d'emboutissage renferme la bague de roulement extérieure (3). Pour que la masse totale dudit roulement soit réduite et que celui-ci puisse être facilement relié à une partie voisine de la carosserie du véhicule, le corps du roulement (8) ne forme qu'une seule pièce avec une aile (9) qui s'étend essentiellement transversalement par rapport à l'axe du roulement (10). L'aile (9) est pourvue d'éléments (12, 13) servant à fixer le roulement (1) de la jambe de suspension à une partie voisine de la carosserie du véhicule.

Claims (4)

  1. Palier (1) de jambe de suspension pour la suspension de roues de véhicules automobiles comprenant une bague interne (2) et une bague externe (3) de palier qui est adaptée à être fixée par des moyens (12, 13) sur une partie de carrosserie voisine, la bague interne (2) de palier entourant radialement une bague intermédiaire (5) agencée concentriquement dans son alésage (4), et ledit palier comprend, en plus, un boîtier (8) de palier en tôle emboutie qui entoure la bague externe (3) de palier, ainsi qu'une bride (9) qui s'étend sensiblement en travers d'une axe (10) de palier en étant réalisée en une seule pièce avec le boîtier (8) de palier, caractérisé en ce que le boîtier (8) de palier comprend, au moins dans une région de sa surface interne (14) qui s'appuie contre la bague externe (3) de palier, un rabattement (15) de 180° qui s'étend au moins sur la surface externe entière (16) de la bague externe (3) de palier ou sur la face frontale (18) de celle-ci, en ce qu'une fixation axiale de la position de la bague externe (3) de palier est réalisée à l'aide d'un matage annulaire (17) de la surface interne (14) du boîtier (8) de palier, et en ce que la bride (9) se raccorde directement au rabattement (15).
  2. Palier de jambe de suspension selon la revendication 1, caractérisé en ce que, à partir de sa partie cylindrique (28) qui entoure radialement la bague externe (3) de palier, le boîtier (8) de palier est replié angulairement vers l'intérieur en direction radiale et est ensuite rabattu radialement vers l''extérieur pour former la bride (9) (figure 2).
  3. Palier de jambe de suspension selon la revendication 1, caractérisé en ce qu'une bague interne (2) de palier pour le palier (1) de jambe de suspension est réalisée en un matériau emboutissable, en particulier, en tôle d'acier, et une surface d'extrémité (21) de cette bague qui fait axialement saillie de l'alésage (20) du palier (1) de jambe de suspension et qui s'étend en direction radiale, forme un appui et en même temps une butée pour un élément d'amortissement qui s'étend au travers de l'alésage (20) du palier (1) de jambe de suspension.
  4. Palier de jambe de suspension selon la revendication 1 ayant une bague intermédiaire (5), caractérisé en ce que la bague intermédiaire (5) comprend un collet radial qui sert à loger l'anneau radial d'étanchéité (25) qui s'appuie, de préférence, par deux lèvres d'étanchéité (26) contre la surface interne (14) du boîtier (8) de palier.
EP92918398A 1991-09-05 1992-08-27 Roulement pour jambe de suspension Expired - Lifetime EP0601022B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4129513A DE4129513A1 (de) 1991-09-05 1991-09-05 Federbeinlager
DE4129513 1991-09-05
PCT/EP1992/001979 WO1993004882A1 (fr) 1991-09-05 1992-08-27 Roulement pour jambe de suspension

Publications (2)

Publication Number Publication Date
EP0601022A1 EP0601022A1 (fr) 1994-06-15
EP0601022B1 true EP0601022B1 (fr) 1995-10-25

Family

ID=6439913

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92918398A Expired - Lifetime EP0601022B1 (fr) 1991-09-05 1992-08-27 Roulement pour jambe de suspension

Country Status (4)

Country Link
US (1) US5439298A (fr)
EP (1) EP0601022B1 (fr)
DE (2) DE4129513A1 (fr)
WO (1) WO1993004882A1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07284244A (ja) * 1994-04-05 1995-10-27 Mitsuba Electric Mfg Co Ltd モータ回転軸の支持構造およびその製造方法
DE29508915U1 (de) * 1995-05-30 1996-10-02 Suspa Compart Ag, 90518 Altdorf Längenverstellbare Säule für Stühle, Tische o.dgl. und Standrohr hierfür
DE19961224B4 (de) * 1999-11-27 2010-02-25 Schaeffler Kg Lagergehäuse
US7007386B1 (en) 2002-12-20 2006-03-07 General Sullivan Group, Inc. Light duty bearing assembly
DE10355398B3 (de) * 2003-11-25 2005-07-28 Ab Skf Lageranordnung
DE102004018074B4 (de) * 2004-04-08 2006-11-02 Ab Skf Lagerschild
DE102006057559A1 (de) * 2006-12-07 2008-06-12 Schaeffler Kg Federbeinlager
FR2918138B1 (fr) * 2007-06-29 2009-10-23 Snr Roulements Sa Butee de suspension comprenant un element d'etancheite mobile.
DE102008049976A1 (de) 2008-10-01 2010-04-08 Schaeffler Kg Federbeinlager sowie Federbein
US8876398B2 (en) * 2010-04-06 2014-11-04 Aktiebolaget Skf Sealing ring with an elastic spring lip
EP2589506A1 (fr) * 2011-11-07 2013-05-08 Aktiebolaget SKF Fixation pour jambe de suspension avec palier de tige
CN104685244A (zh) * 2012-10-10 2015-06-03 Skf公司 包括两部件壳体的滚动轴承及制造和安装此轴承的方法
DE102012221400A1 (de) * 2012-11-22 2014-06-05 Aktiebolaget Skf Lagerträgereinheit und Herstellungsverfahren zur Herstellung einer Lagerträgereinheit
DE102013223197A1 (de) * 2013-08-01 2015-02-05 Aktiebolaget Skf Lagerring und Lager mit dem Lagerring sowie ein Verfahren zur Montage und Demontage eines Lagerrings
DE102013222727A1 (de) * 2013-11-08 2015-05-13 Schaeffler Technologies Gmbh & Co. Kg Federbeinlager
DE102014206658B4 (de) * 2014-04-07 2021-06-10 Schaeffler Technologies AG & Co. KG Federbeinlager mit einer Zweikomponenten Kappe
DE102020108818B3 (de) * 2020-03-31 2021-03-18 Schaeffler Technologies AG & Co. KG Reibkupplungsdeckel aus Blech mit gefalteten Wälzlagersitzen, Getriebeanordnung und Herstellverfahren
US11953096B2 (en) 2022-04-18 2024-04-09 Schaeffler Technologies AG & Co. KG Strut bearing assembly with metal guide ring and spring seat

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH380546A (it) * 1960-10-26 1964-07-31 Gomma Antivibranti Applic Rondella antivibrante in gomma per sospensioni a molla elicoidale
DE7208788U (de) * 1972-03-08 1972-05-31 Schaefer G & Co Federbeinlagerung für Kraftfahrzeuge
DE7314041U (de) * 1973-04-13 1973-07-12 Skf Kugellagerfabriken Gmbh Lasttragende Federbeinlagerung für Kraftfahrzeuge
DE2820585C2 (de) * 1978-05-11 1982-11-18 Adam Opel AG, 6090 Rüsselsheim Unabhängige Aufhängung der lenkbaren Vorderräder von Kraftfahrzeugen
IT8221433V0 (it) * 1981-04-24 1982-04-01 Skf Kugellagerfabriken Gmbh Dispositivo per il posizionamento e fissaggio assiali di una parte di macchina in un manicotto o simili avente parete sottile.
JPS6045108U (ja) * 1983-08-31 1985-03-29 日本精工株式会社 ストラツト形サスペンシヨン用軸受の密封装置
US4462608A (en) * 1983-09-01 1984-07-31 General Motors Corporation Steerable suspension bearing assembly
DE3501106A1 (de) * 1985-01-15 1986-07-17 Bayerische Motoren Werke AG, 8000 München Obere stuetzlagerung eines federbeins
GB2176571B (en) * 1985-04-24 1988-07-13 Honda Motor Co Ltd Shock absorber mount assembly for motor vehicle suspension
DE3619942A1 (de) * 1986-06-13 1987-12-17 Bayerische Motoren Werke Ag Stuetzlagerung eines schwingungsdaempfers oder federbeins eines fahrzeugs
DE3803289A1 (de) * 1988-02-04 1989-08-17 Porsche Ag Umsetzbares elastisches stuetzlager fuer schwingungsdaempfer
US4804169A (en) * 1988-04-11 1989-02-14 Chrysler Motors Corporation Composite jounce bumper for vehicle suspension strut
IT1217646B (it) * 1988-05-19 1990-03-30 Alfa Lancia Ind Dispositivo di attacco di una sospensione alla cassa di un autoveicolo
US4948272A (en) * 1989-03-28 1990-08-14 General Motors Corporation Plastic housing thrust bearing with complete sealing
DE3942652A1 (de) * 1989-12-22 1991-06-27 Bayerische Motoren Werke Ag Teleskopstossdaempfer fuer radaufhaengungen bei kraftfahrzeugen
JP2531985Y2 (ja) * 1990-01-20 1997-04-09 トキコ株式会社 サスペンション装置

Also Published As

Publication number Publication date
EP0601022A1 (fr) 1994-06-15
US5439298A (en) 1995-08-08
DE4129513A1 (de) 1993-03-11
WO1993004882A1 (fr) 1993-03-18
DE59204150D1 (de) 1995-11-30

Similar Documents

Publication Publication Date Title
EP0601022B1 (fr) Roulement pour jambe de suspension
EP3440377B1 (fr) Élément de recouvrement de ressort pneumatique
DE4436967C2 (de) Stoßdämpferverschluß
EP2275291B1 (fr) Roulement coulissant d'amortisseur
DE19716218C2 (de) Kupplungsausrücklager
DE19758524C2 (de) Schwingungsdämpfer oder Federbein
EP1243804B1 (fr) Butée d'embrayage autoréglable
EP1346162A2 (fr) Joint pour palier a roulement
DE19809074A1 (de) Federbeinlagerung
DE102004049992A1 (de) Lagervorrichtung für ein Rad eines Fahrzeuges
EP1683701B1 (fr) Logement de support pour un arbre de direction
EP1088175B2 (fr) Douille de guidage pour cylindre recepteur
EP3819511B1 (fr) Agencement de palier à roulement
EP2265834B1 (fr) Cage d'un palier de roulement
EP1650469B1 (fr) Support pour fixer et supporter une tige de piston
WO2002044578A1 (fr) Joint pour butee d'embrayage
DE10047773A1 (de) Federbeinlagerung
DE10129709A1 (de) Radlagereinheit, bestehend aus Wälzlagerung und Gleichlaufgelenk
WO1996023983A1 (fr) Manchon de debrayage pour dispositif hydraulique d'actionnement d'embrayages separateurs
DE19730405C1 (de) Elastisches Lager, insbesondere elastisches Fahrwerkslager für Kraftfahrzeuge
EP1573223B1 (fr) Articulation a rotule
DE102018117595A1 (de) Federbeinlager
DE102009033865A1 (de) Zweimassenschwungrad
DE19724988A1 (de) Ringkolbendichtung für ein hydraulisches Ausrücksystem
DE19501792A1 (de) Kolben mit Kolbenring

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19931103

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE FR GB

17Q First examination report despatched

Effective date: 19941222

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB

REF Corresponds to:

Ref document number: 59204150

Country of ref document: DE

Date of ref document: 19951130

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19951115

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20060808

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20060823

Year of fee payment: 15

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20070827

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20080430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070827

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20101029

Year of fee payment: 19

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 59204150

Country of ref document: DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 59204150

Country of ref document: DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 59204150

Country of ref document: DE

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20120828

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20120828